(19)
(11) EP 4 470 265 A1

(12)

(43) Date of publication:
04.12.2024 Bulletin 2024/49

(21) Application number: 22922680.8

(22) Date of filing: 26.01.2022
(51) International Patent Classification (IPC): 
H04W 36/00(2009.01)
 H04W 76/20(2018.01)
(52) Cooperative Patent Classification (CPC):
H04W 76/15; H04W 36/00692
(86) International application number:
PCT/CN2022/074098
(87) International publication number:
WO 2023/141830 (03.08.2023 Gazette 2023/31)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: NEC Corporation
108-8001 Tokyo (JP)

(72) Inventors:
  • LIANG, Lin
    Beijing 100600 (CN)
  • WANG, Gang
    Beijing 100600 (CN)
  • WANG, Da
    Beijing 100600 (CN)

(74) Representative: Mathys & Squire 
The Shard 32 London Bridge Street
London SE1 9SG
London SE1 9SG (GB)

   


(54) METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION